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<div class="title">quantum_task_queue_impl.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">** Copyright 2018 Bloomberg Finance L.P.</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">**</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">** Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">** you may not use this file except in compliance with the License.</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">** You may obtain a copy of the License at</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">**</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">**     http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">**</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">** Unless required by applicable law or agreed to in writing, software</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">** distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">** See the License for the specific language governing permissions and</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">** limitations under the License.</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">//NOTE: DO NOT INCLUDE DIRECTLY</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">//##############################################################################################</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">//#################################### IMPLEMENTATIONS #########################################</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment">//##############################################################################################</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="keyword">namespace </span><a class="code" href="../../d6/db9/namespaceBloomberg.html">Bloomberg</a> {</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="keyword">namespace </span>quantum {</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a062eb69d9f40611e0240b17c9c753b95">   26</a></span>&#160;<a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a062eb69d9f40611e0240b17c9c753b95">TaskQueue::TaskQueue</a>() :</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html">TaskQueue</a>(<a class="code" href="../../db/dda/classBloomberg_1_1quantum_1_1Configuration.html">Configuration</a>())</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;{</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;}</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#ad4cb9388c90238f795da63c24c14b535">   32</a></span>&#160;<a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a062eb69d9f40611e0240b17c9c753b95">TaskQueue::TaskQueue</a>(<span class="keyword">const</span> <a class="code" href="../../db/dda/classBloomberg_1_1quantum_1_1Configuration.html">Configuration</a>&amp;) :</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;    _queue(<a class="code" href="../../d7/df5/structBloomberg_1_1quantum_1_1Allocator.html">Allocator</a>&lt;<a class="code" href="../../d0/d75/structBloomberg_1_1quantum_1_1StackAllocator.html">QueueListAllocator</a>&gt;::instance(<a class="code" href="../../db/df0/structBloomberg_1_1quantum_1_1AllocatorTraits.html">AllocatorTraits</a>::queueListAllocSize())),</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    _queueIt(_queue.end()),</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    _blockedIt(_queue.end()),</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    _isEmpty(true),</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;    _isInterrupted(false),</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    _isIdle(true),</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    _terminated ATOMIC_FLAG_INIT,</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    _isAdvanced(false)</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;{</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    _thread = std::make_shared&lt;std::thread&gt;(std::bind(&amp;<a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a0b0a30fdf109f7b8ec549c194a6a0701">TaskQueue::run</a>, <span class="keyword">this</span>));</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;}</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a0c00afd7ba315417bd63cc72ecef3379">   46</a></span>&#160;<a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a062eb69d9f40611e0240b17c9c753b95">TaskQueue::TaskQueue</a>(<span class="keyword">const</span> <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html">TaskQueue</a>&amp;) :</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html">TaskQueue</a>()</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;{</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;}</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#ab139dd2134e5bacecc8e282ac63010fb">   53</a></span>&#160;<a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#ab139dd2134e5bacecc8e282ac63010fb">TaskQueue::~TaskQueue</a>()</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;{</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#addcace6a6fc8ec654f3d46c97d47e14a">terminate</a>();</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;}</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a538a6332f83626076d5850438bbcdcc9">   59</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a538a6332f83626076d5850438bbcdcc9">TaskQueue::pinToCore</a>(<span class="keywordtype">int</span> coreId)</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;{</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="preprocessor">#ifdef _WIN32</span></div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    SetThreadAffinityMask(_thread-&gt;native_handle(), 1 &lt;&lt; coreId);</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <span class="keywordtype">int</span> cpuSetSize = <span class="keyword">sizeof</span>(cpu_set_t);</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    <span class="keywordflow">if</span> (coreId &gt;= 0 &amp;&amp; (coreId &lt;= cpuSetSize*8))</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    {</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        cpu_set_t cpuSet;</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        CPU_ZERO(&amp;cpuSet);</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;        CPU_SET(coreId, &amp;cpuSet);</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        pthread_setaffinity_np(_thread-&gt;native_handle(), cpuSetSize, &amp;cpuSet);</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    }</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;}</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a0b0a30fdf109f7b8ec549c194a6a0701">   76</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a0b0a30fdf109f7b8ec549c194a6a0701">TaskQueue::run</a>()</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;{</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    <span class="keywordflow">while</span> (<span class="keyword">true</span>)</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    {</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        <span class="keywordflow">try</span></div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        {</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;            <span class="keywordflow">if</span> (_isEmpty)</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;            {</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;                _blockedIt = _queue.end(); <span class="comment">//clear iterator</span></div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;                std::unique_lock&lt;std::mutex&gt; lock(_notEmptyMutex);</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;                <span class="comment">//========================= BLOCK WHEN EMPTY =========================</span></div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;                <span class="comment">//Wait for the queue to have at least one element</span></div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;                _notEmptyCond.wait(lock, [<span class="keyword">this</span>]()-&gt;<span class="keywordtype">bool</span> { <span class="keywordflow">return</span> !_isEmpty || _isInterrupted; });</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;            }</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;            </div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;            <span class="keywordflow">if</span> (_isInterrupted)</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;            {</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;                <span class="keywordflow">break</span>;</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;            }</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;            </div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;            <span class="comment">//Iterate to the next runnable task</span></div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;            <span class="keywordflow">if</span> (advance() == _queue.end())</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;            {</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;                <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;            }</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;            </div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;            <span class="comment">//Check if we need to pause this thread</span></div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;            <span class="keywordflow">if</span> (_blockedIt == _queueIt) {</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;                <span class="comment">//All coroutines are blocked so we yield</span></div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;                <a class="code" href="../../dc/d48/namespaceBloomberg_1_1quantum.html#ab4861ce4c0d0ece44adc70e68ff02131">YieldingThread</a>()();</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;            }</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;            </div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;            <span class="comment">//Process current task</span></div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;            <a class="code" href="../../d4/d03/structBloomberg_1_1quantum_1_1ITaskContinuation.html#ad476dfb42152a7407ca71ad9a24941ac">ITaskContinuation::Ptr</a> task = *_queueIt;</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;            </div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;            <span class="comment">//Check if blocked or sleeping</span></div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;            <span class="keywordflow">if</span> (task-&gt;isBlocked() || task-&gt;isSleeping(<span class="keyword">true</span>))</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;            {</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;                <span class="keywordflow">if</span> (_blockedIt == _queue.end()) {</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;                    _blockedIt = _queueIt;</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;                }</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;                <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;            }</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;            </div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;            <span class="comment">//========================= START/RESUME COROUTINE =========================</span></div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;            <span class="keywordtype">int</span> rc = task-&gt;run();</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;            <span class="comment">//=========================== END/YIELD COROUTINE ==========================</span></div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;            </div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;            <span class="keywordflow">if</span> (rc != (<span class="keywordtype">int</span>)<a class="code" href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a45b23ed79b48f3120e69510692fd3c0ba5bda814c4aedb126839228f1a3d92f09">ITask::RetCode::Running</a>) <span class="comment">//Coroutine ended</span></div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;            {</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;                <span class="comment">//clear the blocked position iterator if it&#39;s the same as the finished task</span></div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;                <span class="keywordflow">if</span> (_blockedIt == _queueIt) {</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;                    _blockedIt = _queue.end();</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;                }</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;                <a class="code" href="../../d4/d03/structBloomberg_1_1quantum_1_1ITaskContinuation.html#ad476dfb42152a7407ca71ad9a24941ac">ITaskContinuation::Ptr</a> nextTask;</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;                <span class="keywordflow">if</span> (rc == (<span class="keywordtype">int</span>)<a class="code" href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a45b23ed79b48f3120e69510692fd3c0ba505a83f220c02df2f85c3810cd9ceb38">ITask::RetCode::Success</a>)</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;                {</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;                    <span class="comment">//Coroutine ended normally with &quot;return 0&quot; statement</span></div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;                    _stats.<a class="code" href="../../d1/d7b/classBloomberg_1_1quantum_1_1QueueStatistics.html#aa23df2358b77e802d542935fad30f378">incCompletedCount</a>();</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;                    </div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;                    <span class="comment">//check if there&#39;s another task scheduled to run after this one</span></div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;                    nextTask = task-&gt;getNextTask();</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;                    <span class="keywordflow">if</span> (nextTask &amp;&amp; (nextTask-&gt;getType() == <a class="code" href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#ae01baba509e1529f4f89e01d9c19fa14a1f7e195559ec06a7b2d22bd481043c6c">ITask::Type::ErrorHandler</a>))</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;                    {</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;                        <span class="comment">//skip error handler since we don&#39;t have any errors</span></div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;                        nextTask-&gt;terminate(); <span class="comment">//invalidate the error handler</span></div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;                        nextTask = nextTask-&gt;getNextTask();</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;                    }</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;                }</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;                {</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;                    <span class="comment">//Coroutine ended with explicit user error</span></div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;                    _stats.<a class="code" href="../../d1/d7b/classBloomberg_1_1quantum_1_1QueueStatistics.html#a49d486748a36d24ccc9a09c2ce276622">incErrorCount</a>();</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;                    </div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;<span class="preprocessor">#ifdef __QUANTUM_PRINT_DEBUG</span></div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;                    std::lock_guard&lt;std::mutex&gt; guard(Util::LogMutex());</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;                    <span class="keywordflow">if</span> (rc == (<span class="keywordtype">int</span>)<a class="code" href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a45b23ed79b48f3120e69510692fd3c0bab0d4998a26f5b5742ad38c4af8817e32">ITask::RetCode::Exception</a>)</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;                    {</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;                        std::cerr &lt;&lt; <span class="stringliteral">&quot;Coroutine exited with user exception.&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;                    }</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;                    <span class="keywordflow">else</span></div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;                    {</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;                        std::cerr &lt;&lt; <span class="stringliteral">&quot;Coroutine exited with error : &quot;</span> &lt;&lt; rc &lt;&lt; std::endl;</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;                    }</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;                    <span class="comment">//Check if we have a final task to run</span></div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;                    nextTask = task-&gt;getErrorHandlerOrFinalTask();</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;                }</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;                <span class="comment">//queue next task and de-queue current one</span></div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;                <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#abf230e9bdc7bf07033f5afbb7a2f3cc3">enqueue</a>(nextTask);</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;                <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a45cfdb8a415a15bdcd6e52b26c18f035">dequeue</a>(_isIdle);</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;            }</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;            <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!task-&gt;isBlocked() &amp;&amp; !task-&gt;isSleeping()) {</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;                <span class="comment">//This coroutine will run again so we reset the blocked position iterator</span></div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;                _blockedIt = _queue.end();</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;            }</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;        }</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;        <span class="keywordflow">catch</span> (std::exception&amp; ex)</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;        {</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;            UNUSED(ex);</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;            <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a45cfdb8a415a15bdcd6e52b26c18f035">dequeue</a>(_isIdle); <span class="comment">//remove error task</span></div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="preprocessor">#ifdef __QUANTUM_PRINT_DEBUG</span></div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;            std::lock_guard&lt;std::mutex&gt; guard(Util::LogMutex());</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;            std::cerr &lt;&lt; <span class="stringliteral">&quot;Caught exception: &quot;</span> &lt;&lt; ex.what() &lt;&lt; std::endl;</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;        }</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;        <span class="keywordflow">catch</span> (...)</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;        {</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;            <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a45cfdb8a415a15bdcd6e52b26c18f035">dequeue</a>(_isIdle); <span class="comment">//remove error task</span></div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;<span class="preprocessor">#ifdef __QUANTUM_PRINT_DEBUG</span></div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;            std::lock_guard&lt;std::mutex&gt; guard(Util::LogMutex());</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;            std::cerr &lt;&lt; <span class="stringliteral">&quot;Caught unknown exception.&quot;</span> &lt;&lt; std::endl;</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;        }</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    } <span class="comment">//while(true)</span></div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;}</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00194"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#abf230e9bdc7bf07033f5afbb7a2f3cc3">  194</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#abf230e9bdc7bf07033f5afbb7a2f3cc3">TaskQueue::enqueue</a>(<a class="code" href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a6c5b8216547b11f3f0e0e6bc7d20956d">ITask::Ptr</a> task)</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;{</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;    <span class="keywordflow">if</span> (!task)</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;    {</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;        <span class="keywordflow">return</span>; <span class="comment">//nothing to do</span></div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    }</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    <span class="comment">//========================= LOCKED SCOPE =========================</span></div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;    <a class="code" href="../../db/de4/classBloomberg_1_1quantum_1_1SpinLock_1_1Guard.html">SpinLock::Guard</a> lock(_spinlock);</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    doEnqueue(task);</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;}</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00206"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#abe66c06fdb34f0dba8863ce115ad9388">  206</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#abe66c06fdb34f0dba8863ce115ad9388">TaskQueue::tryEnqueue</a>(<a class="code" href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a6c5b8216547b11f3f0e0e6bc7d20956d">ITask::Ptr</a> task)</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;{</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    <span class="keywordflow">if</span> (!task)</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;    {</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">//nothing to do</span></div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    }</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;    <span class="comment">//========================= LOCKED SCOPE =========================</span></div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    <a class="code" href="../../db/de4/classBloomberg_1_1quantum_1_1SpinLock_1_1Guard.html">SpinLock::Guard</a> lock(_spinlock, <a class="code" href="../../d1/d05/classBloomberg_1_1quantum_1_1SpinLock.html#a7b02a9641f8dc0fd1ed49da0727544bd">SpinLock::TryToLock</a>{});</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;    <span class="keywordflow">if</span> (lock.ownsLock())</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    {</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;        doEnqueue(task);</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;    }</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;    <span class="keywordflow">return</span> lock.ownsLock();</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;}</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;<span class="keywordtype">void</span> TaskQueue::doEnqueue(<a class="code" href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a6c5b8216547b11f3f0e0e6bc7d20956d">ITask::Ptr</a> task)</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;{</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    <span class="comment">//NOTE: _queueIt remains unchanged following this operation</span></div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;    <span class="keywordflow">if</span> (_queue.empty() || !task-&gt;isHighPriority())</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;    {</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;        <span class="comment">//insert before the current position. If _queueIt == begin(), then the new</span></div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;        <span class="comment">//task will be at the head of the queue.</span></div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;        _queue.insert(_queueIt, std::static_pointer_cast&lt;Task&gt;(task));</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;    }</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;    <span class="keywordflow">else</span></div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;    {</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;        <span class="comment">//insert after the current position. If next(_queueIt) == end()</span></div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;        <span class="comment">//then the new task will be the last element in the queue</span></div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;        _queue.insert(std::next(_queueIt), std::static_pointer_cast&lt;Task&gt;(task));</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    }</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    <span class="keywordflow">if</span> (task-&gt;isHighPriority())</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;    {</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;        _stats.<a class="code" href="../../d1/d7b/classBloomberg_1_1quantum_1_1QueueStatistics.html#ae5d162caeeafa0d237653eae710dacfc">incHighPriorityCount</a>();</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    }</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;    _stats.<a class="code" href="../../d1/d7b/classBloomberg_1_1quantum_1_1QueueStatistics.html#a2d5c524aede3046a9e2c423007fd3a8e">incPostedCount</a>();</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;    _stats.<a class="code" href="../../d1/d7b/classBloomberg_1_1quantum_1_1QueueStatistics.html#a20d2b8e6cdbec452423bc06fb9544a6e">incNumElements</a>();</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;    <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#ae037a712f1c548a3fe755d3cf165142a">signalEmptyCondition</a>(<span class="keyword">false</span>);</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;}</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00247"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a45cfdb8a415a15bdcd6e52b26c18f035">  247</a></span>&#160;<a class="code" href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a6c5b8216547b11f3f0e0e6bc7d20956d">ITask::Ptr</a> <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a45cfdb8a415a15bdcd6e52b26c18f035">TaskQueue::dequeue</a>(std::atomic_bool&amp; hint)</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;{</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;    <span class="comment">//========================= LOCKED SCOPE =========================</span></div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;    <a class="code" href="../../db/de4/classBloomberg_1_1quantum_1_1SpinLock_1_1Guard.html">SpinLock::Guard</a> lock(_spinlock);</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;    <span class="keywordflow">return</span> doDequeue(hint);</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;}</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;</div><div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00255"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#ae7120fc5642802293e0fff8de45fcfa5">  255</a></span>&#160;<a class="code" href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a6c5b8216547b11f3f0e0e6bc7d20956d">ITask::Ptr</a> <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#ae7120fc5642802293e0fff8de45fcfa5">TaskQueue::tryDequeue</a>(std::atomic_bool&amp; hint)</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;{</div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;    <span class="comment">//========================= LOCKED SCOPE =========================</span></div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;    <a class="code" href="../../db/de4/classBloomberg_1_1quantum_1_1SpinLock_1_1Guard.html">SpinLock::Guard</a> lock(_spinlock, <a class="code" href="../../d1/d05/classBloomberg_1_1quantum_1_1SpinLock.html#a7b02a9641f8dc0fd1ed49da0727544bd">SpinLock::TryToLock</a>{});</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    <span class="keywordflow">if</span> (lock.ownsLock())</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    {</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;        <span class="keywordflow">return</span> doDequeue(hint);</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    }</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;}</div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;</div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;<a class="code" href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a6c5b8216547b11f3f0e0e6bc7d20956d">ITask::Ptr</a> TaskQueue::doDequeue(std::atomic_bool&amp; hint)</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;{</div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;    hint = (_queueIt == _queue.end());</div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;    <span class="keywordflow">if</span> (!hint)</div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;    {</div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;        (*_queueIt)-&gt;terminate();</div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;        <span class="comment">//Remove error task from the queue</span></div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;        _queueIt = _queue.erase(_queueIt);</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;        _stats.<a class="code" href="../../d1/d7b/classBloomberg_1_1quantum_1_1QueueStatistics.html#af0f16899e7a494a52b00ddaed3fe67c6">decNumElements</a>();</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;        _isAdvanced = <span class="keyword">true</span>; <span class="comment">//_queueIt now points to the next element in the list or to _queue.end()</span></div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;    }</div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">nullptr</span>; <span class="comment">//not used!</span></div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;}</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;</div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00282"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a5307b142d43acd7adc5d6ca6dff84c27">  282</a></span>&#160;<span class="keywordtype">size_t</span> <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a5307b142d43acd7adc5d6ca6dff84c27">TaskQueue::size</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;<span class="preprocessor">#if (__cplusplus &gt;= 201703L)</span></div><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;    <span class="keywordflow">return</span> _queue.size();</div><div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;    <span class="comment">//Avoid linear time implementation</span></div><div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;    <span class="keywordflow">return</span> _stats.<a class="code" href="../../d1/d7b/classBloomberg_1_1quantum_1_1QueueStatistics.html#afb914e5c8df8498c21d0dc4bef74540b">numElements</a>();</div><div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;}</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;</div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00293"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#ad2942c9d04b7c1d7eed395ee8186964e">  293</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#ad2942c9d04b7c1d7eed395ee8186964e">TaskQueue::empty</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;    <span class="keywordflow">return</span> _queue.empty();</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;}</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;</div><div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00299"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#addcace6a6fc8ec654f3d46c97d47e14a">  299</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#addcace6a6fc8ec654f3d46c97d47e14a">TaskQueue::terminate</a>()</div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;{</div><div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;    <span class="keywordflow">if</span> (!_terminated.test_and_set())</div><div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;    {</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;        {</div><div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;            std::unique_lock&lt;std::mutex&gt; lock(_notEmptyMutex);</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;            _isInterrupted = <span class="keyword">true</span>;</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;        }</div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;        _notEmptyCond.notify_all();</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;        _thread-&gt;join();</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;        </div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;        <span class="comment">//clear the queue</span></div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;        <span class="keywordflow">while</span> (!_queue.empty())</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;        {</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;            _queue.front()-&gt;terminate();</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;            _queue.pop_front();</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;        }</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;    }</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;}</div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00320"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a2fab46164ecf8aa2e847f713e0e35cdd">  320</a></span>&#160;<a class="code" href="../../d5/de7/structBloomberg_1_1quantum_1_1IQueueStatistics.html">IQueueStatistics</a>&amp; <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a2fab46164ecf8aa2e847f713e0e35cdd">TaskQueue::stats</a>()</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;{</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;    <span class="keywordflow">return</span> _stats;</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;}</div><div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00326"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#adcb6d84109188e5c6152adbfe004e219">  326</a></span>&#160;<a class="code" href="../../de/df4/namespaceSpinLock.html">SpinLock</a>&amp; <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#adcb6d84109188e5c6152adbfe004e219">TaskQueue::getLock</a>()</div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;{</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;    <span class="keywordflow">return</span> _spinlock;</div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;}</div><div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;</div><div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00332"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#ae037a712f1c548a3fe755d3cf165142a">  332</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#ae037a712f1c548a3fe755d3cf165142a">TaskQueue::signalEmptyCondition</a>(<span class="keywordtype">bool</span> value)</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;{</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;    {</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;        <span class="comment">//========================= LOCKED SCOPE =========================</span></div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;        std::lock_guard&lt;std::mutex&gt; lock(_notEmptyMutex);</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;        _isEmpty = value;</div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;    }</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;    <span class="keywordflow">if</span> (!value)</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;    {</div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;        _notEmptyCond.notify_all();</div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;    }</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;}</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;<a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a2cc96b016e5f92f1f6e77f9bd0cb6783">TaskQueue::TaskListIter</a> TaskQueue::advance()</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;{</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;    <span class="comment">//========================= LOCKED SCOPE =========================</span></div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;    <a class="code" href="../../db/de4/classBloomberg_1_1quantum_1_1SpinLock_1_1Guard.html">SpinLock::Guard</a> lock(_spinlock);</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;    <span class="comment">//Iterate to the next element</span></div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;    <span class="keywordflow">if</span> ((_queueIt == _queue.end()) || (!_isAdvanced &amp;&amp; (++_queueIt == _queue.end())))</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;    {</div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;        _queueIt = _queue.begin();</div><div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;    }</div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;    _isAdvanced = <span class="keyword">false</span>; <span class="comment">//reset flag</span></div><div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;    <span class="keywordflow">if</span> (_queueIt == _queue.end())</div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;    {</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;        <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#ae037a712f1c548a3fe755d3cf165142a">signalEmptyCondition</a>(<span class="keyword">true</span>);</div><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;    }</div><div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;    <span class="keywordflow">return</span> _queueIt;</div><div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;}</div><div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;</div><div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;<span class="keyword">inline</span></div><div class="line"><a name="l00364"></a><span class="lineno"><a class="line" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#aa95412277b5a0324549af806721fd85e">  364</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#aa95412277b5a0324549af806721fd85e">TaskQueue::isIdle</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;<span class="keyword"></span>{</div><div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;    <span class="keywordflow">return</span> _isIdle;</div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;}</div><div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;</div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;}}</div><div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;</div><div class="ttc" id="classBloomberg_1_1quantum_1_1SpinLock_1_1Guard_html"><div class="ttname"><a href="../../db/de4/classBloomberg_1_1quantum_1_1SpinLock_1_1Guard.html">Bloomberg::quantum::SpinLock::Guard</a></div><div class="ttdef"><b>Definition:</b> quantum_spinlock.h:71</div></div>
<div class="ttc" id="namespaceBloomberg_html"><div class="ttname"><a href="../../d6/db9/namespaceBloomberg.html">Bloomberg</a></div><div class="ttdef"><b>Definition:</b> quantum_buffer_impl.h:22</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html_a5307b142d43acd7adc5d6ca6dff84c27"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a5307b142d43acd7adc5d6ca6dff84c27">Bloomberg::quantum::TaskQueue::size</a></div><div class="ttdeci">size_t size() const final</div><div class="ttdef"><b>Definition:</b> quantum_task_queue_impl.h:282</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1ITask_html_a45b23ed79b48f3120e69510692fd3c0ba5bda814c4aedb126839228f1a3d92f09"><div class="ttname"><a href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a45b23ed79b48f3120e69510692fd3c0ba5bda814c4aedb126839228f1a3d92f09">Bloomberg::quantum::ITask::RetCode::Running</a></div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html_addcace6a6fc8ec654f3d46c97d47e14a"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#addcace6a6fc8ec654f3d46c97d47e14a">Bloomberg::quantum::TaskQueue::terminate</a></div><div class="ttdeci">void terminate() final</div><div class="ttdoc">Terminates the object.</div><div class="ttdef"><b>Definition:</b> quantum_task_queue_impl.h:299</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1QueueStatistics_html_ae5d162caeeafa0d237653eae710dacfc"><div class="ttname"><a href="../../d1/d7b/classBloomberg_1_1quantum_1_1QueueStatistics.html#ae5d162caeeafa0d237653eae710dacfc">Bloomberg::quantum::QueueStatistics::incHighPriorityCount</a></div><div class="ttdeci">void incHighPriorityCount() final</div><div class="ttdoc">Increment this counter.</div><div class="ttdef"><b>Definition:</b> quantum_queue_statistics_impl.h:128</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html_ab139dd2134e5bacecc8e282ac63010fb"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#ab139dd2134e5bacecc8e282ac63010fb">Bloomberg::quantum::TaskQueue::~TaskQueue</a></div><div class="ttdeci">~TaskQueue()</div><div class="ttdef"><b>Definition:</b> quantum_task_queue_impl.h:53</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html_abe66c06fdb34f0dba8863ce115ad9388"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#abe66c06fdb34f0dba8863ce115ad9388">Bloomberg::quantum::TaskQueue::tryEnqueue</a></div><div class="ttdeci">bool tryEnqueue(ITask::Ptr task) final</div><div class="ttdef"><b>Definition:</b> quantum_task_queue_impl.h:206</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1Allocator_html"><div class="ttname"><a href="../../d7/df5/structBloomberg_1_1quantum_1_1Allocator.html">Bloomberg::quantum::Allocator</a></div><div class="ttdef"><b>Definition:</b> quantum_allocator.h:54</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html_a0b0a30fdf109f7b8ec549c194a6a0701"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a0b0a30fdf109f7b8ec549c194a6a0701">Bloomberg::quantum::TaskQueue::run</a></div><div class="ttdeci">void run() final</div><div class="ttdef"><b>Definition:</b> quantum_task_queue_impl.h:76</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1ITask_html_a45b23ed79b48f3120e69510692fd3c0bab0d4998a26f5b5742ad38c4af8817e32"><div class="ttname"><a href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a45b23ed79b48f3120e69510692fd3c0bab0d4998a26f5b5742ad38c4af8817e32">Bloomberg::quantum::ITask::RetCode::Exception</a></div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1ITaskContinuation_html_ad476dfb42152a7407ca71ad9a24941ac"><div class="ttname"><a href="../../d4/d03/structBloomberg_1_1quantum_1_1ITaskContinuation.html#ad476dfb42152a7407ca71ad9a24941ac">Bloomberg::quantum::ITaskContinuation::Ptr</a></div><div class="ttdeci">std::shared_ptr&lt; ITaskContinuation &gt; Ptr</div><div class="ttdef"><b>Definition:</b> quantum_itask_continuation.h:32</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1QueueStatistics_html_a2d5c524aede3046a9e2c423007fd3a8e"><div class="ttname"><a href="../../d1/d7b/classBloomberg_1_1quantum_1_1QueueStatistics.html#a2d5c524aede3046a9e2c423007fd3a8e">Bloomberg::quantum::QueueStatistics::incPostedCount</a></div><div class="ttdeci">void incPostedCount() final</div><div class="ttdoc">Increment this counter.</div><div class="ttdef"><b>Definition:</b> quantum_queue_statistics_impl.h:116</div></div>
<div class="ttc" id="namespaceSpinLock_html"><div class="ttname"><a href="../../de/df4/namespaceSpinLock.html">SpinLock</a></div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1ITask_html_a6c5b8216547b11f3f0e0e6bc7d20956d"><div class="ttname"><a href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a6c5b8216547b11f3f0e0e6bc7d20956d">Bloomberg::quantum::ITask::Ptr</a></div><div class="ttdeci">std::shared_ptr&lt; ITask &gt; Ptr</div><div class="ttdef"><b>Definition:</b> quantum_itask.h:34</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1StackAllocator_html"><div class="ttname"><a href="../../d0/d75/structBloomberg_1_1quantum_1_1StackAllocator.html">Bloomberg::quantum::StackAllocator</a></div><div class="ttdoc">Provides a stack-based object pool to the underlying ContiguousPoolManager. The default buffer size i...</div><div class="ttdef"><b>Definition:</b> quantum_stack_allocator.h:34</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html_aa95412277b5a0324549af806721fd85e"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#aa95412277b5a0324549af806721fd85e">Bloomberg::quantum::TaskQueue::isIdle</a></div><div class="ttdeci">bool isIdle() const final</div><div class="ttdef"><b>Definition:</b> quantum_task_queue_impl.h:364</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html_a2fab46164ecf8aa2e847f713e0e35cdd"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a2fab46164ecf8aa2e847f713e0e35cdd">Bloomberg::quantum::TaskQueue::stats</a></div><div class="ttdeci">IQueueStatistics &amp; stats() final</div><div class="ttdef"><b>Definition:</b> quantum_task_queue_impl.h:320</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1Configuration_html"><div class="ttname"><a href="../../db/dda/classBloomberg_1_1quantum_1_1Configuration.html">Bloomberg::quantum::Configuration</a></div><div class="ttdef"><b>Definition:</b> quantum_configuration.h:31</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html_a45cfdb8a415a15bdcd6e52b26c18f035"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a45cfdb8a415a15bdcd6e52b26c18f035">Bloomberg::quantum::TaskQueue::dequeue</a></div><div class="ttdeci">ITask::Ptr dequeue(std::atomic_bool &amp;hint) final</div><div class="ttdef"><b>Definition:</b> quantum_task_queue_impl.h:247</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html">Bloomberg::quantum::TaskQueue</a></div><div class="ttdoc">Thread queue for running coroutines.</div><div class="ttdef"><b>Definition:</b> quantum_task_queue.h:45</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1ITask_html_ae01baba509e1529f4f89e01d9c19fa14a1f7e195559ec06a7b2d22bd481043c6c"><div class="ttname"><a href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#ae01baba509e1529f4f89e01d9c19fa14a1f7e195559ec06a7b2d22bd481043c6c">Bloomberg::quantum::ITask::Type::ErrorHandler</a></div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html_a062eb69d9f40611e0240b17c9c753b95"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a062eb69d9f40611e0240b17c9c753b95">Bloomberg::quantum::TaskQueue::TaskQueue</a></div><div class="ttdeci">TaskQueue()</div><div class="ttdef"><b>Definition:</b> quantum_task_queue_impl.h:26</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1AllocatorTraits_html"><div class="ttname"><a href="../../db/df0/structBloomberg_1_1quantum_1_1AllocatorTraits.html">Bloomberg::quantum::AllocatorTraits</a></div><div class="ttdoc">Allows application-wide settings for the various allocators used by Quantum.</div><div class="ttdef"><b>Definition:</b> quantum_allocator_traits.h:46</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1QueueStatistics_html_aa23df2358b77e802d542935fad30f378"><div class="ttname"><a href="../../d1/d7b/classBloomberg_1_1quantum_1_1QueueStatistics.html#aa23df2358b77e802d542935fad30f378">Bloomberg::quantum::QueueStatistics::incCompletedCount</a></div><div class="ttdeci">void incCompletedCount() final</div><div class="ttdoc">Increment this counter.</div><div class="ttdef"><b>Definition:</b> quantum_queue_statistics_impl.h:92</div></div>
<div class="ttc" id="namespaceBloomberg_1_1quantum_html_ab4861ce4c0d0ece44adc70e68ff02131"><div class="ttname"><a href="../../dc/d48/namespaceBloomberg_1_1quantum.html#ab4861ce4c0d0ece44adc70e68ff02131">Bloomberg::quantum::YieldingThread</a></div><div class="ttdeci">YieldingThreadDuration&lt; std::chrono::microseconds &gt; YieldingThread</div><div class="ttdef"><b>Definition:</b> quantum_yielding_thread.h:57</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1SpinLock_html_a7b02a9641f8dc0fd1ed49da0727544bd"><div class="ttname"><a href="../../d1/d05/classBloomberg_1_1quantum_1_1SpinLock.html#a7b02a9641f8dc0fd1ed49da0727544bd">Bloomberg::quantum::SpinLock::TryToLock</a></div><div class="ttdeci">std::try_to_lock_t TryToLock</div><div class="ttdef"><b>Definition:</b> quantum_spinlock.h:34</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html_ad2942c9d04b7c1d7eed395ee8186964e"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#ad2942c9d04b7c1d7eed395ee8186964e">Bloomberg::quantum::TaskQueue::empty</a></div><div class="ttdeci">bool empty() const final</div><div class="ttdef"><b>Definition:</b> quantum_task_queue_impl.h:293</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html_a538a6332f83626076d5850438bbcdcc9"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a538a6332f83626076d5850438bbcdcc9">Bloomberg::quantum::TaskQueue::pinToCore</a></div><div class="ttdeci">void pinToCore(int coreId) final</div><div class="ttdef"><b>Definition:</b> quantum_task_queue_impl.h:59</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1QueueStatistics_html_a49d486748a36d24ccc9a09c2ce276622"><div class="ttname"><a href="../../d1/d7b/classBloomberg_1_1quantum_1_1QueueStatistics.html#a49d486748a36d24ccc9a09c2ce276622">Bloomberg::quantum::QueueStatistics::incErrorCount</a></div><div class="ttdeci">void incErrorCount() final</div><div class="ttdoc">Increment this counter.</div><div class="ttdef"><b>Definition:</b> quantum_queue_statistics_impl.h:68</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html_adcb6d84109188e5c6152adbfe004e219"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#adcb6d84109188e5c6152adbfe004e219">Bloomberg::quantum::TaskQueue::getLock</a></div><div class="ttdeci">SpinLock &amp; getLock() final</div><div class="ttdef"><b>Definition:</b> quantum_task_queue_impl.h:326</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html_ae037a712f1c548a3fe755d3cf165142a"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#ae037a712f1c548a3fe755d3cf165142a">Bloomberg::quantum::TaskQueue::signalEmptyCondition</a></div><div class="ttdeci">void signalEmptyCondition(bool value) final</div><div class="ttdef"><b>Definition:</b> quantum_task_queue_impl.h:332</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html_abf230e9bdc7bf07033f5afbb7a2f3cc3"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#abf230e9bdc7bf07033f5afbb7a2f3cc3">Bloomberg::quantum::TaskQueue::enqueue</a></div><div class="ttdeci">void enqueue(ITask::Ptr task) final</div><div class="ttdef"><b>Definition:</b> quantum_task_queue_impl.h:194</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1IQueueStatistics_html"><div class="ttname"><a href="../../d5/de7/structBloomberg_1_1quantum_1_1IQueueStatistics.html">Bloomberg::quantum::IQueueStatistics</a></div><div class="ttdoc">Interface to access and manipulate a QueueStatistics object.</div><div class="ttdef"><b>Definition:</b> quantum_iqueue_statistics.h:29</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html_ae7120fc5642802293e0fff8de45fcfa5"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#ae7120fc5642802293e0fff8de45fcfa5">Bloomberg::quantum::TaskQueue::tryDequeue</a></div><div class="ttdeci">ITask::Ptr tryDequeue(std::atomic_bool &amp;hint) final</div><div class="ttdef"><b>Definition:</b> quantum_task_queue_impl.h:255</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1QueueStatistics_html_afb914e5c8df8498c21d0dc4bef74540b"><div class="ttname"><a href="../../d1/d7b/classBloomberg_1_1quantum_1_1QueueStatistics.html#afb914e5c8df8498c21d0dc4bef74540b">Bloomberg::quantum::QueueStatistics::numElements</a></div><div class="ttdeci">size_t numElements() const final</div><div class="ttdoc">Gets the current size of the queue.</div><div class="ttdef"><b>Definition:</b> quantum_queue_statistics_impl.h:44</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1TaskQueue_html_a2cc96b016e5f92f1f6e77f9bd0cb6783"><div class="ttname"><a href="../../d8/d06/classBloomberg_1_1quantum_1_1TaskQueue.html#a2cc96b016e5f92f1f6e77f9bd0cb6783">Bloomberg::quantum::TaskQueue::TaskListIter</a></div><div class="ttdeci">TaskList::iterator TaskListIter</div><div class="ttdef"><b>Definition:</b> quantum_task_queue.h:49</div></div>
<div class="ttc" id="structBloomberg_1_1quantum_1_1ITask_html_a45b23ed79b48f3120e69510692fd3c0ba505a83f220c02df2f85c3810cd9ceb38"><div class="ttname"><a href="../../df/daf/structBloomberg_1_1quantum_1_1ITask.html#a45b23ed79b48f3120e69510692fd3c0ba505a83f220c02df2f85c3810cd9ceb38">Bloomberg::quantum::ITask::RetCode::Success</a></div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1QueueStatistics_html_a20d2b8e6cdbec452423bc06fb9544a6e"><div class="ttname"><a href="../../d1/d7b/classBloomberg_1_1quantum_1_1QueueStatistics.html#a20d2b8e6cdbec452423bc06fb9544a6e">Bloomberg::quantum::QueueStatistics::incNumElements</a></div><div class="ttdeci">void incNumElements() final</div><div class="ttdoc">Increment this counter.</div><div class="ttdef"><b>Definition:</b> quantum_queue_statistics_impl.h:50</div></div>
<div class="ttc" id="classBloomberg_1_1quantum_1_1QueueStatistics_html_af0f16899e7a494a52b00ddaed3fe67c6"><div class="ttname"><a href="../../d1/d7b/classBloomberg_1_1quantum_1_1QueueStatistics.html#af0f16899e7a494a52b00ddaed3fe67c6">Bloomberg::quantum::QueueStatistics::decNumElements</a></div><div class="ttdeci">void decNumElements() final</div><div class="ttdoc">Decrement this counter.</div><div class="ttdef"><b>Definition:</b> quantum_queue_statistics_impl.h:56</div></div>
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